/*背景特效样式*/
body {
    background: radial-gradient(200% 100% at bottom center, #f7f7b6, #e96f92, #75517d, #1b2947);
    background: radial-gradient(220% 105% at top center, #1b2947 10%, #75517d 40%, #e96f92 65%, #f7f7b6);
    background-attachment: fixed;
    overflow: hidden;
}

@keyframes rotate {
    0% {
        transform: perspective(400px) rotateZ(20deg) rotateX(-40deg) rotateY(0);
    }
    100% {
        transform: perspective(400px) rotateZ(20deg) rotateX(-40deg) rotateY(-360deg);
    }
}
.stars {
    transform: perspective(500px);
    transform-style: preserve-3d;
    position: absolute;
    bottom: 0;
    perspective-origin: 50% 100%;
    left: 50%;
    animation: rotate 90s infinite linear;
}

.star {
    width: 2px;
    height: 2px;
    background: #F7F7B6;
    position: absolute;
    top: 0;
    left: 0;
    transform-origin: 0 0 -300px;
    transform: translate3d(0, 0, -300px);
    backface-visibility: hidden;
}
/*背景特效样式*/

/*组件样式*/
a{
    text-decoration: none;
    display: block;
}

.login-header{
    width: 100%;
    text-align: center;
    height: 30px;
    line-height: 30px;
    margin: 200px auto;
    font-size: 40px;
}
.login-header a{
    text-decoration: none;
    color: white;
}
.login-header a:hover{
    color: #e96f92;
}

.login{
    display: none;
    position: fixed;
    height: 365px;
    width: 500px;
    left: 50%;
    top:50%;
    background-color: #fff;
    border: 1px solid rgb(250, 250, 250);
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(59, 55, 55, 0.212);
    z-index: 10;
    transform: translate(-50%, -50%);
}

.login .title{
    margin: 20px 20px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 30px;
}

.login-bg{
    display: none;
    height: 100%;
    width: 100%;
    position:  fixed;
    top:0;
    left: 0;
    background: rgba(0, 0, 0, .3);
    z-index: -1;
}
.close-login{
    position: absolute;
    font-size: 12px;
    right: -15px;
    top: -20px;
    background: #ffffff;
    border: #ebebeb solid 1px;
    width: 40px;
    height: 40px;
    border-radius: 20px;
    color: black;
    line-height: 40px;
}
.login-input span{
    display: inline-block;
    height: 35px;
    line-height: 35px;
    width: 65px;
    text-align: right;
    margin-right: 30px;
    margin-left: 35px;
    margin-bottom: 20px;

}
.login-input input{
    /* float: left; */
    line-height: 35px;
    height: 30px;
    width: 300px;
    border: #757474 1px solid;
}

.login-input .btn{
    display: inline-block;
    width: 30%;
    margin: 30px auto 0px 40px;
    line-height: 30px;
    font-size: 16px;
    border: #ebebeb 1px solid;
    text-align: center;
}

.login-input .btn:hover{
    background-color: lightgray;
}

button{
    display: inline-block;
    width: 30%;
    height: 30px  ;
    margin: 0px auto 0px 97px;
    /*line-height: 40px;*/
    font-size: 16px;
    border: #ebebeb 1px solid;
    text-align: center;
}
button:hover{
    background-color: lightgray;
}
